HeadLOK™ is a heavy duty structural wood screw that is ideal for many wood applications including deck framing, stair stringers, attaching rigid foam (SIPs), fences, kitchen cabinets and more. The HeadLOK™ flat head fastener requires no predrilling and offers higher design shear than 3/8" lag screws. The SpiderDrive™ System contains 8 points of contact, maximizing bit fit and reducing stripping. HeadLOK™ zips right in and creates a great finished look.
|Product Group||Screws & Fasteners|
|Category||Construction & Framing|
|THREAD SIZE||1/4 in.|
|POINT TYPE||Self Drilling Wood|
|DRIVER BIT SIZE||#3|
|CASE / BINS||No|
|Unthreaded Shank Diameter||No|